Toggle Lock Chimney System - 1000mm Straight Length extension air/gas is automatically released from

air/gas is automatically released from the fuel

The Space Saving Trap is designed to allow full use of storage space below the basin within the cabinet or furniture

A Differential Bypass Valve provides a constant minimum water flow around a heating system

and until the Willis

In normal or still air conditions

Toggle Lock Chimney System - 1000mm Straight Length extension air/gas is automatically released fromDESCRIPTION: Toggle Lock insulated chimney system is designed for internal and external use, and comprises of a range of straight lengths and associated fittings and accessories. It is available in two nominal diameters, 130mm (5") and 150mm (6"). The 25mm insulated annulus ensures minimum heat loss, maximum draught and minimal condensation. It features an inner lining of 0. 5mm thick 316 grade stainless steel and the outer surface is made of grade